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Texas gas well

Producing

HIRSCH ESTATE 517

Hirsch Estate 517 is a gas well in Webb County, Texas, operated by Hilcorp Energy Company in the Big Cowboy (Lobo) field.

1 well

6,328mcf gas, last 12 months−44% vs prior year
Operator
Hilcorp Energy Company
County
Webb County
Field
Big Cowboy (Lobo)
RRC lease
04-138518

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Where it sits

This county

Webb CountyWebbLa SalleDimmitWebb County
Webb County
Oil, last 12 months
11 bbl
Gas in Jul 2026
53 mcf

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 10% of the 9 months before.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 44% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 44% over the last 12 monthsMonthly gas production and oil for HIRSCH ESTATE 517, Aug 2023 to Jul 2026. Gas output fell 44% over the last 12 months. 6,328 mcf in the 12 months through Jul 2026, against 11,396 mcf in the 12 months before.Last 12 months: 6,328 mcfmcf per monthbbl per month0050021,00041,50062,0008Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 44% over the last 12 monthsMonthly gas production and oil for HIRSCH ESTATE 517, Aug 2023 to Jul 2026. Gas output fell 44% over the last 12 months. 6,328 mcf in the 12 months through Jul 2026, against 11,396 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0050021,00041,50062,0008Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

89% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
89% of the gas went to a transmission line in the last 12 monthsShare of HIRSCH ESTATE 517 gas by disposition code each month, Aug 2023 to Jul 2026. 89% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
89% of the gas went to a transmission line in the last 12 monthsShare of HIRSCH ESTATE 517 gas by disposition code each month, Aug 2023 to Jul 2026. 89% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    89% · 5,628 mcf

  • Lease fuel (1)

    11% · 700 mcf

1 well on this lease

Wells on HIRSCH ESTATE 517
API numberWell no.Status
42-479-352034Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Flint Hills Resources, LPCondensateGathers100Mar 1, 2012
Houston Pipe Line Company LPGas-well gasBuys100Aug 1, 2006
Houston Pipe Line Company LPGas-well gasGathers100Aug 1, 2006

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

647.60 acres on the newest permit

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Permits for Hirsch Estate 517
API numberWell no.Acreson the permit
42-479-352034647.60

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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36 months, newest first

Ledger for HIRSCH ESTATE 517
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20260053470$80.46$2.89
Jun 20260053470$84.81$3.15
May 20260091810$102.13$2.94
Apr 2026002472260$100.32$2.77
Mar 2026007967110$91.38$3.04
Feb 2026004584040$64.51$3.62
Jan 2026007126330$60.04$7.72
Dec 2025107646740$57.97$4.26
Nov 2025507626750$60.06$3.79
Oct 2025108297350$60.89$3.19
Sep 2025207736880$63.96$2.97
Aug 2025207907070$64.86$2.91
Jul 2025108137280$68.39$3.20
Jun 2025008447550$68.17$3.02
May 2025009898860$62.17$3.12
Apr 2025007266470$63.54$3.42
Mar 2025509088080$68.24$4.12
Feb 2025308337400$71.53$4.19
Jan 2025207686820$75.74$4.13
Dec 2024209968950$70.12$3.01
Nov 2024209718680$69.95$2.12
Oct 2024301,2041,0860$71.99$2.20
Sep 2024001,2581,1300$70.24$2.28
Aug 2024001,0869710$76.68$1.99
Jul 2024001,1801,0730$81.80$2.07
Jun 2024601,2671,1420$79.77$2.54
May 2024201,4441,3060$80.02$2.12
Apr 2024009068150$85.35$1.60
Mar 2024008837910$81.28$1.49
Feb 2024001,1231,0000$77.25$1.72
Jan 2024001,9171,7260$74.15$3.18
Dec 2023049278290$71.90$2.52
Nov 2023101,7021,5490$77.69$2.71
Oct 2023101,4961,3620$85.64$2.98
Sep 2023101,6061,4550$89.43$2.64
Aug 2023008057300$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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This lease belongs to

OperatorHilcorp Energy CompanyFieldBig Cowboy (Lobo)CountyWebb County

Hilcorp Energy Company in Webb County

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